| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.56 | 3.219% | $181.2113 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $155.26 | 11.215% | $172.6724 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $48.25 | 4.407% | $50.3764 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $105.37 | 6.757% | $112.4899 | $112.49 | $112.50 | $112.50 |
| Purchase #5 | $30.32 | 5.508% | $31.99 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $171.45 | 6.478% | $182.5565 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $75.72 | 3.230% | $78.1658 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $761.93 | $809.4623 | $809.47 | $809.45 | $809.60 | |